| /* bnx2x_compat.h: Broadcom Everest network driver. |
| * |
| * Copyright 2007-2011 Broadcom Corporation |
| * |
| * Unless you and Broadcom execute a separate written software license |
| * agreement governing use of this software, this software is licensed to you |
| * under the terms of the GNU General Public License version 2, available |
| * at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html (the "GPL"). |
| * |
| * Notwithstanding the above, under no circumstances may you combine this |
| * software in any way with any other Broadcom software provided under a |
| * license other than the GPL, without Broadcom's express prior written |
| * consent. |
| * |
| */ |
| #ifndef __BNX2X_COMPAT_H__ |
| #define __BNX2X_COMPAT_H__ |
| |
| #ifndef __VMKLNX__ |
| #define VMWARE_ESX_DDK_VERSION 0 |
| #elif (VMWARE_ESX_DDK_VERSION >= 50000) |
| #define __COMPAT_LAYER_2_6_18_PLUS__ 1 |
| #define __USE_COMPAT_LAYER_2_6_18_PLUS__ 1 |
| #endif |
| |
| #include <linux/version.h> |
| #include <linux/netdevice.h> |
| #include <linux/delay.h> |
| |
| #ifndef KERNEL_VERSION |
| #define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c)) |
| #endif |
| |
| #if (LINUX_VERSION_CODE < 0x02061D) |
| #include <linux/pci.h> /* for vpd */ |
| #endif |
| |
| #include <linux/in.h> |
| #include <linux/in6.h> |
| #include <linux/if_vlan.h> |
| #include <linux/ethtool.h> |
| |
| #ifndef RHEL_RELEASE_VERSION |
| #define RHEL_RELEASE_VERSION(a, b) 0 |
| #endif |
| |
| #if (LINUX_VERSION_CODE < 0x020625) && (!defined(RHEL_RELEASE_CODE) || (RHEL_RELEASE_CODE <= RHEL_RELEASE_VERSION(6,2))) |
| #define OLD_VLAN 1 |
| #endif |
| |
| #if defined(OLD_VLAN) && (defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)) |
| #define BCM_VLAN 1 |
| #endif |
| |
| #if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,38)) |
| #define BCM_MULTI_COS |
| #endif |
| |
| |
| #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,23)) && \ |
| !defined(NETIF_F_MULTI_QUEUE) || \ |
| (defined(__VMKLNX__) && VMWARE_ESX_DDK_VERSION >= 40000) |
| #define BNX2X_MULTI_QUEUE |
| #endif |
| |
| #if (LINUX_VERSION_CODE >= 0x020618) || defined(__VMKLNX__) |
| #define BNX2X_NEW_NAPI |
| #endif |
| |
| #if !defined(BNX2X_NEW_NAPI) && defined(NAPI_GRO_CB) |
| #define USE_NAPI_GRO |
| #endif |
| |
| #if defined(BNX2X_MULTI_QUEUE) && !defined(__VMKLNX__) |
| #define BNX2X_SAFC |
| #endif |
| |
| #if defined(__VMKLNX__) |
| #if (VMWARE_ESX_DDK_VERSION >= 40000) |
| #define BNX2X_VMWARE_BMAPILNX |
| #else |
| #define __NO_TPA__ 1 |
| #endif |
| #if (VMWARE_ESX_DDK_VERSION == 41000) |
| typedef int bool; |
| #define false 0 |
| #define true 1 |
| #endif |
| #endif |
| |
| #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,30)) |
| #define skb_record_rx_queue(skb, index) |
| #ifdef BNX2X_MULTI_QUEUE |
| static inline bool skb_rx_queue_recorded(const struct sk_buff *skb) |
| { |
| return (skb->queue_mapping != 0); |
| } |
| |
| static inline u16 skb_get_rx_queue(const struct sk_buff *skb) |
| { |
| return skb->queue_mapping - 1; |
| } |
| #if !defined(__VMKLNX__) |
| #include <linux/jhash.h> |
| #else |
| /** |
| * Taken from linux/jhash.h |
| */ |
| |
| #define __jhash_mix(a, b, c) \ |
| { \ |
| a -= b; a -= c; a ^= (c>>13); \ |
| b -= c; b -= a; b ^= (a<<8); \ |
| c -= a; c -= b; c ^= (b>>13); \ |
| a -= b; a -= c; a ^= (c>>12); \ |
| b -= c; b -= a; b ^= (a<<16); \ |
| c -= a; c -= b; c ^= (b>>5); \ |
| a -= b; a -= c; a ^= (c>>3); \ |
| b -= c; b -= a; b ^= (a<<10); \ |
| c -= a; c -= b; c ^= (b>>15); \ |
| } |
| |
| /* The golden ration: an arbitrary value */ |
| #define JHASH_GOLDEN_RATIO 0x9e3779b9 |
| |
| /* A special ultra-optimized versions that knows they are hashing exactly |
| * 3, 2 or 1 word(s). |
| * |
| * NOTE: In partilar the "c += length; __jhash_mix(a,b,c);" normally |
| * done at the end is not done here. |
| */ |
| static inline u32 jhash_3words(u32 a, u32 b, u32 c, u32 initval) |
| { |
| a += JHASH_GOLDEN_RATIO; |
| b += JHASH_GOLDEN_RATIO; |
| c += initval; |
| |
| __jhash_mix(a, b, c); |
| |
| return c; |
| } |
| |
| static inline u32 jhash_1word(u32 a, u32 initval) |
| { |
| return jhash_3words(a, 0, 0, initval); |
| } |
| #endif |
| #endif |
| #endif |
| #if defined(BNX2X_MULTI_QUEUE) && \ |
| (!defined(RHEL_RELEASE_CODE) || RHEL_RELEASE_CODE < RHEL_RELEASE_VERSION(6,1)) && \ |
| (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,38)) |
| |
| #include <net/sock.h> |
| #if !defined(__VMKLNX__) |
| #include <linux/jhash.h> |
| #endif |
| #include <linux/random.h> |
| static u32 bnx2x_skb_tx_hashrnd; |
| static inline u16 __skb_tx_hash(const struct net_device *dev, |
| const struct sk_buff *skb, |
| unsigned int num_tx_queues) |
| { |
| u32 hash; |
| u16 qcount = num_tx_queues; |
| |
| if (skb_rx_queue_recorded(skb)) { |
| hash = skb_get_rx_queue(skb); |
| while (unlikely(hash >= num_tx_queues)) |
| hash -= num_tx_queues; |
| return hash; |
| } |
| |
| #if !defined(__VMKLNX__) |
| if (skb->sk && skb->sk->sk_hash) |
| hash = skb->sk->sk_hash; |
| else |
| #endif |
| hash = skb->protocol; |
| |
| hash = jhash_1word(hash, bnx2x_skb_tx_hashrnd); |
| |
| return (u16) (((u64) hash * qcount) >> 32); |
| } |
| #endif |
| |
| #if (LINUX_VERSION_CODE < 0x020618) && (VMWARE_ESX_DDK_VERSION < 40000) && !defined(NETIF_F_GRO) |
| #define napi_complete(napi) netif_rx_complete(dev) |
| #endif |
| #if (LINUX_VERSION_CODE < 0x020618) && (VMWARE_ESX_DDK_VERSION < 40000) |
| #define napi_schedule(dev) netif_rx_schedule(dev) |
| #endif |
| |
| #if (!defined(BNX2X_NEW_NAPI)) && defined(NETIF_F_GRO) |
| #define napi_complete(napi) do { \ |
| napi_gro_flush(&fp->napi);\ |
| netif_rx_complete(dev); \ |
| } while(0) |
| #endif |
| |
| #ifndef NETIF_F_GRO |
| #define napi_gro_receive(napi, skb) netif_receive_skb(skb) |
| #define vlan_gro_receive(napi, vlgrp, vlan, skb) \ |
| vlan_hwaccel_receive_skb(skb, vlgrp, vlan) |
| #endif |
| |
| #ifndef BNX2X_MULTI_QUEUE |
| #define netif_tx_wake_all_queues netif_wake_queue |
| #define netif_tx_start_all_queues netif_start_queue |
| #endif |
| |
| #if (LINUX_VERSION_CODE < 0x020616) |
| #define skb_copy_from_linear_data_offset(skb, pad, new_skb_data, len) \ |
| memcpy(new_skb_data, skb->data + pad, len) |
| |
| /* skb_buff accessors */ |
| #define ip_hdr(skb) (skb)->nh.iph |
| #define ipv6_hdr(skb) (skb)->nh.ipv6h |
| #define ip_hdrlen(skb) (ip_hdr(skb)->ihl * 4) |
| #define tcp_hdr(skb) (skb)->h.th |
| #define tcp_hdrlen(skb) (tcp_hdr(skb)->doff * 4) |
| #define udp_hdr(skb) (skb)->h.uh |
| #define skb_mac_header(skb) ((skb)->mac.raw) |
| #define skb_network_header(skb) ((skb)->nh.raw) |
| #define skb_transport_header(skb) ((skb)->h.raw) |
| #endif |
| |
| |
| #ifndef CHECKSUM_PARTIAL |
| #define CHECKSUM_PARTIAL CHECKSUM_HW |
| #endif |
| |
| |
| #if (LINUX_VERSION_CODE < 0x020600) |
| #define might_sleep() |
| |
| #define num_online_cpus() 1 |
| |
| #define dev_info(dev, format, args...) \ |
| printk(KERN_INFO "bnx2x: " format, ##args) |
| |
| #define dev_err(dev, format, args...) \ |
| printk(KERN_ERR "bnx2x: " format, ##args) |
| |
| static inline int dma_mapping_error(dma_addr_t mapping) |
| { |
| return 0; |
| } |
| |
| #define synchronize_irq(X) synchronize_irq() |
| #define flush_scheduled_work() |
| #endif |
| |
| |
| #ifndef SET_MODULE_OWNER |
| #define SET_MODULE_OWNER(dev) |
| #endif |
| |
| |
| #if (LINUX_VERSION_CODE < 0x020604) |
| #define MODULE_VERSION(version) |
| #endif |
| |
| |
| #if (LINUX_VERSION_CODE < 0x020605) |
| static inline void pci_dma_sync_single_for_device(struct pci_dev *dev, |
| dma_addr_t map, size_t size, |
| int dir) |
| { |
| } |
| #endif |
| |
| |
| #if (LINUX_VERSION_CODE < 0x020547) |
| #define pci_set_consistent_dma_mask(X, Y) (0) |
| #endif |
| |
| |
| #if (LINUX_VERSION_CODE < 0x020607) |
| #define msleep(x) \ |
| do { \ |
| current->state = TASK_UNINTERRUPTIBLE; \ |
| schedule_timeout((HZ * (x)) / 1000); \ |
| } while (0) |
| |
| #ifndef ADVERTISE_1000XPAUSE |
| static inline struct mii_ioctl_data *if_mii(struct ifreq *rq) |
| { |
| return (struct mii_ioctl_data *)&rq->ifr_ifru; |
| } |
| #endif |
| |
| #define pci_enable_msix(X, Y, Z) (-1) |
| #endif |
| |
| |
| #if (LINUX_VERSION_CODE < 0x020609) |
| #define msleep_interruptible(x) \ |
| do{ \ |
| current->state = TASK_INTERRUPTIBLE; \ |
| schedule_timeout((HZ * (x)) / 1000); \ |
| } while (0) |
| |
| #endif |
| |
| |
| #if (LINUX_VERSION_CODE < 0x02060b) |
| #define pm_message_t u32 |
| #define pci_power_t u32 |
| #define PCI_D0 0 |
| #define PCI_D3hot 3 |
| #define pci_choose_state(pdev, state) state |
| #endif |
| |
| |
| #if (LINUX_VERSION_CODE < 0x02060e) |
| #define touch_softlockup_watchdog() |
| #endif |
| |
| |
| #if (LINUX_VERSION_CODE < 0x020612) |
| static inline struct sk_buff *netdev_alloc_skb(struct net_device *dev, |
| unsigned int length) |
| { |
| struct sk_buff *skb = dev_alloc_skb(length); |
| |
| if (skb) |
| skb->dev = dev; |
| return skb; |
| } |
| #endif |
| |
| |
| #if (LINUX_VERSION_CODE < 0x020614) |
| #define PCI_VDEVICE(vendor, device) \ |
| PCI_VENDOR_ID_##vendor, (device), \ |
| PCI_ANY_ID, PCI_ANY_ID, 0, 0 |
| #endif |
| |
| #if (LINUX_VERSION_CODE < 0x020615) |
| #define vlan_group_set_device(vg, vlan_id, dev) vg->vlan_devices[vlan_id] = dev |
| #endif |
| |
| |
| #ifndef IRQ_RETVAL |
| typedef void irqreturn_t; |
| #define IRQ_HANDLED |
| #define IRQ_NONE |
| #endif |
| |
| |
| #ifndef IRQF_SHARED |
| #define IRQF_SHARED SA_SHIRQ |
| #endif |
| |
| |
| #ifndef NETIF_F_GSO |
| static inline void netif_tx_lock(struct net_device *dev) |
| { |
| spin_lock(&dev->xmit_lock); |
| dev->xmit_lock_owner = smp_processor_id(); |
| } |
| |
| static inline void netif_tx_unlock(struct net_device *dev) |
| { |
| dev->xmit_lock_owner = -1; |
| spin_unlock(&dev->xmit_lock); |
| } |
| |
| static inline void netif_tx_lock_bh(struct net_device *dev) |
| { |
| spin_lock_bh(&dev->xmit_lock); |
| dev->xmit_lock_owner = smp_processor_id(); |
| } |
| |
| static inline void netif_tx_unlock_bh(struct net_device *dev) |
| { |
| dev->xmit_lock_owner = -1; |
| spin_unlock_bh(&dev->xmit_lock); |
| } |
| #endif |
| |
| #ifndef list_first_entry |
| /** |
| * list_first_entry - get the first element from a list |
| * @ptr: the list head to take the element from. |
| * @type: the type of the struct this is embedded in. |
| * @member: the name of the list_struct within the struct. |
| * |
| * Note, that list is expected to be not empty. |
| */ |
| #define list_first_entry(ptr, type, member) \ |
| list_entry((ptr)->next, type, member) |
| #endif |
| |
| |
| #ifndef skb_shinfo |
| #define skb_shinfo(SKB) ((struct skb_shared_info *)(skb_end_pointer(SKB))) |
| #endif |
| |
| |
| #ifdef NETIF_F_TSO |
| #ifndef NETIF_F_GSO |
| |
| static inline int skb_is_gso(const struct sk_buff *skb) |
| { |
| return skb_shinfo(skb)->tso_size; |
| } |
| |
| #define gso_size tso_size |
| |
| #endif /* NETIF_F_GSO */ |
| |
| #ifndef NETIF_F_GSO_SOFTWARE |
| #define NETIF_F_GSO_SOFTWARE (NETIF_F_TSO) |
| #endif |
| |
| #endif /* NETIF_F_TSO */ |
| |
| #ifndef NETIF_F_TSO_ECN |
| #define NETIF_F_TSO_ECN 0 |
| #endif |
| |
| #ifndef NEXTHDR_IPV6 |
| #define NEXTHDR_IPV6 41 /* IPv6 in IPv6 */ |
| #endif /* NEXTHDR_IPV6 */ |
| |
| #if !defined(mmiowb) |
| #define mmiowb() |
| #endif |
| |
| #if !defined(__iomem) |
| #define __iomem |
| #endif |
| |
| #ifndef noinline |
| #define noinline |
| #endif |
| |
| #if !defined(INIT_WORK) |
| #define INIT_WORK INIT_TQUEUE |
| #define schedule_work schedule_task |
| #define work_struct tq_struct |
| #endif |
| |
| #if !defined(HAVE_NETDEV_PRIV) && (LINUX_VERSION_CODE < 0x030000) && (LINUX_VERSION_CODE != 0x020603) && (LINUX_VERSION_CODE != 0x020604) && (LINUX_VERSION_CODE != 0x020605) |
| #define netdev_priv(dev) (dev)->priv |
| #endif |
| |
| /* Missing defines */ |
| #ifndef SPEED_2500 |
| #define SPEED_2500 2500 |
| #endif |
| |
| #ifndef SUPPORTED_Pause |
| #define SUPPORTED_Pause (1 << 13) |
| #endif |
| #ifndef SUPPORTED_Asym_Pause |
| #define SUPPORTED_Asym_Pause (1 << 14) |
| #endif |
| |
| #ifndef ADVERTISED_Pause |
| #define ADVERTISED_Pause (1 << 13) |
| #endif |
| |
| #ifndef ADVERTISED_Asym_Pause |
| #define ADVERTISED_Asym_Pause (1 << 14) |
| #endif |
| |
| #ifndef ADVERTISED_1000baseKX_Full |
| #define ADVERTISED_1000baseKX_Full (1 << 17) |
| #endif |
| |
| #ifndef ADVERTISED_10000baseKX4_Full |
| #define ADVERTISED_10000baseKX4_Full (1 << 18) |
| #endif |
| |
| #ifndef ADVERTISED_10000baseKR_Full |
| #define ADVERTISED_10000baseKR_Full (1 << 19) |
| #endif |
| |
| #ifndef NETDEV_TX_OK |
| #define NETDEV_TX_OK 0 /* driver took care of packet */ |
| #endif |
| |
| #ifndef DMA_BIT_MASK |
| #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n)) - 1)) |
| #endif |
| |
| #ifndef PCI_CAP_ID_EXP |
| #define PCI_CAP_ID_EXP 0x10 |
| #endif |
| |
| #ifndef PCI_EXP_DEVCTL |
| #define PCI_EXP_DEVCTL 8 /* Device Control */ |
| #endif |
| |
| #ifndef PCI_EXP_DEVCTL_PAYLOAD |
| #define PCI_EXP_DEVCTL_PAYLOAD 0x00e0 /* Max_Payload_Size */ |
| #endif |
| |
| #ifndef PCI_EXP_DEVCTL_READRQ |
| #define PCI_EXP_DEVCTL_READRQ 0x7000 /* Max_Read_Request_Size */ |
| #endif |
| |
| #ifndef ETH_P_FCOE |
| #define ETH_P_FCOE 0x8906 |
| #endif |
| |
| #ifndef ETH_P_FIP |
| #define ETH_P_FIP 0x8914 |
| #endif |
| |
| #ifndef PORT_DA |
| #define PORT_DA 0x05 |
| #endif |
| |
| #ifndef PORT_NONE |
| #define PORT_NONE 0xef |
| #endif |
| |
| #ifndef PORT_OTHER |
| #define PORT_OTHER 0xff |
| #endif |
| |
| |
| #if (LINUX_VERSION_CODE < 0x020618) |
| |
| #ifndef NETIF_F_HW_CSUM |
| #define NETIF_F_HW_CSUM 8 |
| #endif |
| |
| static inline int bnx2x_set_tx_hw_csum(struct net_device *dev, u32 data) |
| { |
| if (data) |
| dev->features |= NETIF_F_HW_CSUM; |
| else |
| dev->features &= ~NETIF_F_HW_CSUM; |
| return 0; |
| } |
| #endif |
| |
| |
| /* If mutex is not available, use semaphore */ |
| #ifndef __LINUX_MUTEX_H |
| #define mutex semaphore |
| #define mutex_lock(x) down(x) |
| #define mutex_unlock(x) up(x) |
| #define mutex_init(x) sema_init(x,1) |
| #endif |
| |
| |
| #ifndef KERN_CONT |
| #define KERN_CONT "" |
| #endif |
| |
| |
| #if (LINUX_VERSION_CODE < 0x020619) |
| #define le16_add_cpu(var, val) *var = cpu_to_le16(le16_to_cpup(var) + val) |
| #define le32_add_cpu(var, val) *var = cpu_to_le32(le32_to_cpup(var) + val) |
| #endif |
| |
| #if (LINUX_VERSION_CODE < 0x020620) |
| /* Driver transmit return codes */ |
| #undef NETDEV_TX_OK |
| #undef NETDEV_TX_BUSY |
| #undef NETDEV_TX_LOCKED |
| enum netdev_tx { |
| NETDEV_TX_OK = 0, /* driver took care of packet */ |
| NETDEV_TX_BUSY, /* driver tx path was busy*/ |
| NETDEV_TX_LOCKED = -1, /* driver tx lock was already taken */ |
| }; |
| typedef enum netdev_tx netdev_tx_t; |
| #endif |
| |
| #if (LINUX_VERSION_CODE < 0x02061b) || defined(BNX2X_DRIVER_DISK) || defined(__VMKLNX__) |
| |
| /* |
| * This is the CRC-32C table |
| * Generated with: |
| * width = 32 bits |
| * poly = 0x1EDC6F41 |
| * reflect input bytes = true |
| * reflect output bytes = true |
| */ |
| |
| static u32 crc32c_table[256] = { |
| 0x00000000L, 0xF26B8303L, 0xE13B70F7L, 0x1350F3F4L, |
| 0xC79A971FL, 0x35F1141CL, 0x26A1E7E8L, 0xD4CA64EBL, |
| 0x8AD958CFL, 0x78B2DBCCL, 0x6BE22838L, 0x9989AB3BL, |
| 0x4D43CFD0L, 0xBF284CD3L, 0xAC78BF27L, 0x5E133C24L, |
| 0x105EC76FL, 0xE235446CL, 0xF165B798L, 0x030E349BL, |
| 0xD7C45070L, 0x25AFD373L, 0x36FF2087L, 0xC494A384L, |
| 0x9A879FA0L, 0x68EC1CA3L, 0x7BBCEF57L, 0x89D76C54L, |
| 0x5D1D08BFL, 0xAF768BBCL, 0xBC267848L, 0x4E4DFB4BL, |
| 0x20BD8EDEL, 0xD2D60DDDL, 0xC186FE29L, 0x33ED7D2AL, |
| 0xE72719C1L, 0x154C9AC2L, 0x061C6936L, 0xF477EA35L, |
| 0xAA64D611L, 0x580F5512L, 0x4B5FA6E6L, 0xB93425E5L, |
| 0x6DFE410EL, 0x9F95C20DL, 0x8CC531F9L, 0x7EAEB2FAL, |
| 0x30E349B1L, 0xC288CAB2L, 0xD1D83946L, 0x23B3BA45L, |
| 0xF779DEAEL, 0x05125DADL, 0x1642AE59L, 0xE4292D5AL, |
| 0xBA3A117EL, 0x4851927DL, 0x5B016189L, 0xA96AE28AL, |
| 0x7DA08661L, 0x8FCB0562L, 0x9C9BF696L, 0x6EF07595L, |
| 0x417B1DBCL, 0xB3109EBFL, 0xA0406D4BL, 0x522BEE48L, |
| 0x86E18AA3L, 0x748A09A0L, 0x67DAFA54L, 0x95B17957L, |
| 0xCBA24573L, 0x39C9C670L, 0x2A993584L, 0xD8F2B687L, |
| 0x0C38D26CL, 0xFE53516FL, 0xED03A29BL, 0x1F682198L, |
| 0x5125DAD3L, 0xA34E59D0L, 0xB01EAA24L, 0x42752927L, |
| 0x96BF4DCCL, 0x64D4CECFL, 0x77843D3BL, 0x85EFBE38L, |
| 0xDBFC821CL, 0x2997011FL, 0x3AC7F2EBL, 0xC8AC71E8L, |
| 0x1C661503L, 0xEE0D9600L, 0xFD5D65F4L, 0x0F36E6F7L, |
| 0x61C69362L, 0x93AD1061L, 0x80FDE395L, 0x72966096L, |
| 0xA65C047DL, 0x5437877EL, 0x4767748AL, 0xB50CF789L, |
| 0xEB1FCBADL, 0x197448AEL, 0x0A24BB5AL, 0xF84F3859L, |
| 0x2C855CB2L, 0xDEEEDFB1L, 0xCDBE2C45L, 0x3FD5AF46L, |
| 0x7198540DL, 0x83F3D70EL, 0x90A324FAL, 0x62C8A7F9L, |
| 0xB602C312L, 0x44694011L, 0x5739B3E5L, 0xA55230E6L, |
| 0xFB410CC2L, 0x092A8FC1L, 0x1A7A7C35L, 0xE811FF36L, |
| 0x3CDB9BDDL, 0xCEB018DEL, 0xDDE0EB2AL, 0x2F8B6829L, |
| 0x82F63B78L, 0x709DB87BL, 0x63CD4B8FL, 0x91A6C88CL, |
| 0x456CAC67L, 0xB7072F64L, 0xA457DC90L, 0x563C5F93L, |
| 0x082F63B7L, 0xFA44E0B4L, 0xE9141340L, 0x1B7F9043L, |
| 0xCFB5F4A8L, 0x3DDE77ABL, 0x2E8E845FL, 0xDCE5075CL, |
| 0x92A8FC17L, 0x60C37F14L, 0x73938CE0L, 0x81F80FE3L, |
| 0x55326B08L, 0xA759E80BL, 0xB4091BFFL, 0x466298FCL, |
| 0x1871A4D8L, 0xEA1A27DBL, 0xF94AD42FL, 0x0B21572CL, |
| 0xDFEB33C7L, 0x2D80B0C4L, 0x3ED04330L, 0xCCBBC033L, |
| 0xA24BB5A6L, 0x502036A5L, 0x4370C551L, 0xB11B4652L, |
| 0x65D122B9L, 0x97BAA1BAL, 0x84EA524EL, 0x7681D14DL, |
| 0x2892ED69L, 0xDAF96E6AL, 0xC9A99D9EL, 0x3BC21E9DL, |
| 0xEF087A76L, 0x1D63F975L, 0x0E330A81L, 0xFC588982L, |
| 0xB21572C9L, 0x407EF1CAL, 0x532E023EL, 0xA145813DL, |
| 0x758FE5D6L, 0x87E466D5L, 0x94B49521L, 0x66DF1622L, |
| 0x38CC2A06L, 0xCAA7A905L, 0xD9F75AF1L, 0x2B9CD9F2L, |
| 0xFF56BD19L, 0x0D3D3E1AL, 0x1E6DCDEEL, 0xEC064EEDL, |
| 0xC38D26C4L, 0x31E6A5C7L, 0x22B65633L, 0xD0DDD530L, |
| 0x0417B1DBL, 0xF67C32D8L, 0xE52CC12CL, 0x1747422FL, |
| 0x49547E0BL, 0xBB3FFD08L, 0xA86F0EFCL, 0x5A048DFFL, |
| 0x8ECEE914L, 0x7CA56A17L, 0x6FF599E3L, 0x9D9E1AE0L, |
| 0xD3D3E1ABL, 0x21B862A8L, 0x32E8915CL, 0xC083125FL, |
| 0x144976B4L, 0xE622F5B7L, 0xF5720643L, 0x07198540L, |
| 0x590AB964L, 0xAB613A67L, 0xB831C993L, 0x4A5A4A90L, |
| 0x9E902E7BL, 0x6CFBAD78L, 0x7FAB5E8CL, 0x8DC0DD8FL, |
| 0xE330A81AL, 0x115B2B19L, 0x020BD8EDL, 0xF0605BEEL, |
| 0x24AA3F05L, 0xD6C1BC06L, 0xC5914FF2L, 0x37FACCF1L, |
| 0x69E9F0D5L, 0x9B8273D6L, 0x88D28022L, 0x7AB90321L, |
| 0xAE7367CAL, 0x5C18E4C9L, 0x4F48173DL, 0xBD23943EL, |
| 0xF36E6F75L, 0x0105EC76L, 0x12551F82L, 0xE03E9C81L, |
| 0x34F4F86AL, 0xC69F7B69L, 0xD5CF889DL, 0x27A40B9EL, |
| 0x79B737BAL, 0x8BDCB4B9L, 0x988C474DL, 0x6AE7C44EL, |
| 0xBE2DA0A5L, 0x4C4623A6L, 0x5F16D052L, 0xAD7D5351L |
| }; |
| |
| /* |
| * Steps through buffer one byte at at time, calculates reflected |
| * crc using table. |
| */ |
| |
| static inline u32 /*__attribute_pure__*/ |
| crc32c_le(u32 seed, unsigned char const *data, size_t length) |
| { |
| __le32 crc = __cpu_to_le32(seed); |
| |
| while (length--) |
| crc = crc32c_table[(crc ^ *data++) & 0xFFL] ^ (crc >> 8); |
| |
| return __le32_to_cpu(crc); |
| } |
| #endif |
| |
| /* Taken from drivers/net/mdio.c */ |
| #if (LINUX_VERSION_CODE < 0x02061f) |
| #include <linux/mii.h> |
| |
| /* MDIO Manageable Devices (MMDs). */ |
| #define MDIO_MMD_AN 7 /* Auto-Negotiation */ |
| |
| /* Generic MDIO registers. */ |
| #define MDIO_AN_ADVERTISE 16 /* AN advertising (base page) */ |
| #define MDIO_AN_LPA 19 /* AN LP abilities (base page) */ |
| |
| /* Device present registers. */ |
| #define MDIO_DEVS_PRESENT(devad) (1 << (devad)) |
| #define MDIO_DEVS_AN MDIO_DEVS_PRESENT(MDIO_MMD_AN) |
| |
| /** |
| * struct mdio_if_info - Ethernet controller MDIO interface |
| * @prtad: PRTAD of the PHY (%MDIO_PRTAD_NONE if not present/unknown) |
| * @mmds: Mask of MMDs expected to be present in the PHY. This must be |
| * non-zero unless @prtad = %MDIO_PRTAD_NONE. |
| * @mode_support: MDIO modes supported. If %MDIO_SUPPORTS_C22 is set then |
| * MII register access will be passed through with @devad = |
| * %MDIO_DEVAD_NONE. If %MDIO_EMULATE_C22 is set then access to |
| * commonly used clause 22 registers will be translated into |
| * clause 45 registers. |
| * @dev: Net device structure |
| * @mdio_read: Register read function; returns value or negative error code |
| * @mdio_write: Register write function; returns 0 or negative error code |
| */ |
| struct mdio_if_info { |
| int prtad; |
| u32 __bitwise mmds; |
| unsigned mode_support; |
| |
| struct net_device *dev; |
| int (*mdio_read)(struct net_device *dev, int prtad, int devad, |
| u16 addr); |
| int (*mdio_write)(struct net_device *dev, int prtad, int devad, |
| u16 addr, u16 val); |
| }; |
| |
| #define MDIO_PRTAD_NONE (-1) |
| #define MDIO_DEVAD_NONE (-1) |
| #define MDIO_EMULATE_C22 4 |
| |
| /* Mapping between MDIO PRTAD/DEVAD and mii_ioctl_data::phy_id */ |
| |
| #define MDIO_PHY_ID_C45 0x8000 |
| #define MDIO_PHY_ID_PRTAD 0x03e0 |
| #define MDIO_PHY_ID_DEVAD 0x001f |
| #define MDIO_PHY_ID_C45_MASK \ |
| (MDIO_PHY_ID_C45 | MDIO_PHY_ID_PRTAD | MDIO_PHY_ID_DEVAD) |
| |
| static inline int mdio_phy_id_is_c45(int phy_id) |
| { |
| return (phy_id & MDIO_PHY_ID_C45) && !(phy_id & ~MDIO_PHY_ID_C45_MASK); |
| } |
| |
| static inline __u16 mdio_phy_id_prtad(int phy_id) |
| { |
| return (phy_id & MDIO_PHY_ID_PRTAD) >> 5; |
| } |
| |
| static inline __u16 mdio_phy_id_devad(int phy_id) |
| { |
| return phy_id & MDIO_PHY_ID_DEVAD; |
| } |
| |
| #define MDIO_SUPPORTS_C22 1 |
| #define MDIO_SUPPORTS_C45 2 |
| |
| /** |
| * mdio_mii_ioctl - MII ioctl interface for MDIO (clause 22 or 45) PHYs |
| * @mdio: MDIO interface |
| * @mii_data: MII ioctl data structure |
| * @cmd: MII ioctl command |
| * |
| * Returns 0 on success, negative on error. |
| */ |
| static inline int mdio_mii_ioctl(const struct mdio_if_info *mdio, |
| struct mii_ioctl_data *mii_data, int cmd) |
| { |
| int prtad, devad; |
| u16 addr = mii_data->reg_num; |
| |
| /* Validate/convert cmd to one of SIOC{G,S}MIIREG */ |
| switch (cmd) { |
| case SIOCGMIIPHY: |
| if (mdio->prtad == MDIO_PRTAD_NONE) |
| return -EOPNOTSUPP; |
| mii_data->phy_id = mdio->prtad; |
| cmd = SIOCGMIIREG; |
| break; |
| case SIOCGMIIREG: |
| break; |
| case SIOCSMIIREG: |
| if (!capable(CAP_NET_ADMIN)) |
| return -EPERM; |
| break; |
| default: |
| return -EOPNOTSUPP; |
| } |
| |
| /* Validate/convert phy_id */ |
| if ((mdio->mode_support & MDIO_SUPPORTS_C45) && |
| mdio_phy_id_is_c45(mii_data->phy_id)) { |
| prtad = mdio_phy_id_prtad(mii_data->phy_id); |
| devad = mdio_phy_id_devad(mii_data->phy_id); |
| } else if ((mdio->mode_support & MDIO_SUPPORTS_C22) && |
| mii_data->phy_id < 0x20) { |
| prtad = mii_data->phy_id; |
| devad = MDIO_DEVAD_NONE; |
| addr &= 0x1f; |
| } else if ((mdio->mode_support & MDIO_EMULATE_C22) && |
| mdio->prtad != MDIO_PRTAD_NONE && |
| mii_data->phy_id == mdio->prtad) { |
| /* Remap commonly-used MII registers. */ |
| prtad = mdio->prtad; |
| switch (addr) { |
| case MII_BMCR: |
| case MII_BMSR: |
| case MII_PHYSID1: |
| case MII_PHYSID2: |
| devad = __ffs(mdio->mmds); |
| break; |
| case MII_ADVERTISE: |
| case MII_LPA: |
| if (!(mdio->mmds & MDIO_DEVS_AN)) |
| return -EINVAL; |
| devad = MDIO_MMD_AN; |
| if (addr == MII_ADVERTISE) |
| addr = MDIO_AN_ADVERTISE; |
| else |
| addr = MDIO_AN_LPA; |
| break; |
| default: |
| return -EINVAL; |
| } |
| } else { |
| return -EINVAL; |
| } |
| |
| if (cmd == SIOCGMIIREG) { |
| int rc = mdio->mdio_read(mdio->dev, prtad, devad, addr); |
| if (rc < 0) |
| return rc; |
| mii_data->val_out = rc; |
| return 0; |
| } else { |
| return mdio->mdio_write(mdio->dev, prtad, devad, addr, |
| mii_data->val_in); |
| } |
| } |
| #endif |
| |
| #if (LINUX_VERSION_CODE < 0x020624) |
| static inline void usleep_range(unsigned long min, unsigned long max) |
| { |
| if (min < 1000) |
| udelay(min); |
| else |
| msleep(min / 1000); |
| } |
| #endif |
| |
| #if (LINUX_VERSION_CODE < 0x02061D) |
| static inline ssize_t |
| pci_read_vpd(struct pci_dev *dev, loff_t pos, size_t count, u8 *buf) |
| { |
| int i, vpd_cap; |
| |
| vpd_cap = pci_find_capability(dev, PCI_CAP_ID_VPD); |
| if (!vpd_cap) |
| return -ENODEV; |
| |
| for (i = 0; i < count; i += 4) { |
| u32 tmp, j = 0; |
| __le32 v; |
| u16 tmp16; |
| |
| pci_write_config_word(dev, vpd_cap + PCI_VPD_ADDR, i); |
| while (j++ < 100) { |
| pci_read_config_word(dev, vpd_cap + |
| PCI_VPD_ADDR, &tmp16); |
| if (tmp16 & 0x8000) |
| break; |
| usleep_range(1000, 1000); |
| } |
| if (!(tmp16 & 0x8000)) |
| break; |
| |
| pci_read_config_dword(dev, vpd_cap + PCI_VPD_DATA, &tmp); |
| v = cpu_to_le32(tmp); |
| memcpy(&buf[i], &v, sizeof(v)); |
| } |
| |
| return i; |
| } |
| #endif |
| |
| #ifndef ____ilog2_NaN |
| #define ____ilog2_NaN(x) (-1) |
| #endif |
| |
| #ifndef ilog2 |
| static inline |
| int bnx2x_ilog2(int x) |
| { |
| int log = 0; |
| while (x >>=1 ) |
| log++; |
| return log; |
| } |
| #define ilog2(x) bnx2x_ilog2(x) |
| #endif |
| |
| |
| #ifndef bool |
| #define bool int |
| #endif |
| |
| #ifndef false |
| #define false 0 |
| #define true 1 |
| #endif |
| |
| #ifndef DIV_ROUND_UP |
| #define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d)) |
| #endif |
| |
| #if (LINUX_VERSION_CODE < 0x02060c) |
| #define is_multicast_ether_addr(addr) (0x01 & (addr)[0]) |
| #endif |
| |
| #if (LINUX_VERSION_CODE < 0x02060e) |
| #define is_broadcast_ether_addr(addr)\ |
| (((addr)[0] & (addr)[1] & (addr)[2] & (addr)[3] \ |
| & (addr)[4] & (addr)[5]) == 0xff) |
| #endif |
| |
| #ifndef roundup |
| #define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y)) |
| #endif |
| |
| #ifndef DEFINE_PCI_DEVICE_TABLE |
| #define DEFINE_PCI_DEVICE_TABLE(tbl) const struct pci_device_id bnx2x_pci_tbl[] |
| #endif |
| |
| #if (LINUX_VERSION_CODE < 0x020606) |
| #undef netdev_printk |
| #undef netdev_err |
| #undef netdev_info |
| #endif |
| |
| #if (LINUX_VERSION_CODE < 0x020624) |
| #ifndef netdev_printk |
| static inline const char *netdev_name(const struct net_device *dev) |
| { |
| if (dev->reg_state != NETREG_REGISTERED) |
| return "(unregistered net_device)"; |
| return dev->name; |
| } |
| #endif |
| #if (LINUX_VERSION_CODE < 0x020615) |
| #define NET_PARENT_DEV(netdev) ((netdev)->class_dev.dev) |
| #else |
| #define NET_PARENT_DEV(netdev) ((netdev)->dev.parent) |
| #endif |
| |
| #if (LINUX_VERSION_CODE < 0x020612) |
| static inline const char *dev_driver_string(struct device *dev) |
| { |
| return dev->driver ? dev->driver->name : |
| (dev->bus ? dev->bus->name : ""); |
| } |
| #endif |
| |
| #undef netdev_printk |
| #if !defined(__VMKLNX__) |
| #if (LINUX_VERSION_CODE < 0x02061a) |
| #define netdev_printk(level, netdev, format, args...) \ |
| printk("%s" \ |
| "%s %s: %s: " format, level, \ |
| dev_driver_string(NET_PARENT_DEV(netdev)), \ |
| NET_PARENT_DEV(netdev)->bus_id, \ |
| netdev_name(netdev), ##args) |
| #else /* (LINUX_VERSION_CODE >= 0x02061a) && (LINUX_VERSION_CODE < 0x020624)*/ |
| #define netdev_printk(level, netdev, format, args...) \ |
| printk("%s" \ |
| "%s %s: %s: " format, level, \ |
| dev_driver_string(NET_PARENT_DEV(netdev)), \ |
| dev_name(NET_PARENT_DEV(netdev)), \ |
| netdev_name(netdev), ##args) |
| #endif |
| #else /*(__VMKLNX__)*/ |
| #define netdev_printk(level, netdev, format, args...) \ |
| printk("%s" \ |
| "%s %s: %s: " format, level, \ |
| DRV_MODULE_NAME, pci_name(netdev->pdev), \ |
| netdev_name(netdev), ##args) |
| #endif/*(__VMKLNX__)*/ |
| #endif/*(LINUX_VERSION_CODE < 0x020624)*/ |
| |
| #ifndef netdev_err |
| #define netdev_err(dev, format, args...) \ |
| netdev_printk(KERN_ERR, dev, format, ##args) |
| #endif |
| |
| #ifndef netdev_dbg |
| #define netdev_dbg(dev, format, args...) \ |
| netdev_printk(KERN_DEBUG, dev, format, ##args) |
| #endif |
| |
| #ifndef pr_cont |
| #define pr_cont(fmt, ...) \ |
| printk(KERN_CONT fmt, ##__VA_ARGS__) |
| #endif |
| |
| #ifndef netdev_info |
| #define netdev_info(dev, format, args...) \ |
| netdev_printk(KERN_INFO, dev, format, ##args) |
| #endif |
| |
| #ifndef pr_fmt |
| #define pr_fmt(fmt) fmt |
| #endif |
| |
| #ifndef pr_alert |
| #define pr_alert(fmt, ...) \ |
| printk(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__) |
| #endif |
| |
| #ifndef pr_err |
| #define pr_err(fmt, ...) \ |
| printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) |
| #endif |
| |
| #ifndef netdev_mc_count |
| #define netdev_mc_count(dev) ((dev)->mc_count) |
| #endif |
| |
| #ifndef dev_alert |
| #define dev_alert(dev, format, arg...) \ |
| dev_printk(KERN_ALERT , dev , format , ## arg) |
| #endif |
| |
| #ifndef netdev_for_each_mc_addr |
| #define netdev_for_each_mc_addr(mclist, dev) \ |
| for (mclist = (dev)->mc_list; mclist; mclist = mclist->next) |
| #endif |
| |
| #if (LINUX_VERSION_CODE < 0x02061f) |
| #define netdev_for_each_uc_addr(uclist, dev) \ |
| for (uclist = (dev)->uc_list; uclist; uclist = uclist->next) |
| #elif !defined(netdev_for_each_uc_addr) |
| #define netdev_for_each_uc_addr(uclist, dev) \ |
| list_for_each_entry(uclist, &((dev)->uc).list, list) |
| #endif |
| |
| #if (LINUX_VERSION_CODE < 0x02061f) |
| #define bnx2x_uc_addr(ha) ((ha)->dmi_addr) |
| #else |
| #define bnx2x_uc_addr(ha) ((ha)->addr) |
| #endif |
| |
| #ifndef netdev_hw_addr_list_for_each |
| #define bnx2x_mc_addr(ha) ((ha)->dmi_addr) |
| #else |
| #define bnx2x_mc_addr(ha) ((ha)->addr) |
| #endif |
| |
| #ifndef PCI_SRIOV_NUM_BARS |
| #define PCI_SRIOV_NUM_BARS 6 |
| #endif |
| |
| #ifndef PCI_IOV_RESOURCES |
| #define PCI_IOV_RESOURCES 7 |
| #endif |
| |
| #ifndef PCI_EXT_CAP_ID_SRIOV |
| #define PCI_EXT_CAP_ID_SRIOV 16 |
| #endif |
| |
| #ifndef PCI_SRIOV_CAP |
| #define PCI_SRIOV_CAP 0x04 |
| #endif |
| |
| #ifndef PCI_SRIOV_CTRL |
| #define PCI_SRIOV_CTRL 0x08 |
| #endif |
| |
| #ifndef PCI_SRIOV_INITIAL_VF |
| #define PCI_SRIOV_INITIAL_VF 0x0c |
| #endif |
| |
| #ifndef PCI_SRIOV_TOTAL_VF |
| #define PCI_SRIOV_TOTAL_VF 0x0e |
| #endif |
| |
| #ifndef PCI_SRIOV_FUNC_LINK |
| #define PCI_SRIOV_FUNC_LINK 0x12 |
| #endif |
| |
| #ifndef PCI_SRIOV_VF_OFFSET |
| #define PCI_SRIOV_VF_OFFSET 0x14 |
| #endif |
| |
| #ifndef PCI_SRIOV_VF_STRIDE |
| #define PCI_SRIOV_VF_STRIDE 0x16 |
| #endif |
| |
| #ifndef PCI_SRIOV_SUP_PGSIZE |
| #define PCI_SRIOV_SUP_PGSIZE 0x1c |
| #endif |
| |
| #ifndef PCI_EXP_DEVCTL2 |
| #define PCI_EXP_DEVCTL2 40 |
| #endif |
| #if (LINUX_VERSION_CODE < 0x02061b) |
| #define netif_addr_lock_bh(dev) netif_tx_lock_bh(dev) |
| #define netif_addr_unlock_bh(dev) netif_tx_unlock_bh(dev) |
| #endif |
| |
| #if (LINUX_VERSION_CODE < 0x020623) |
| #define ETH_FLAG_RXHASH (0x1 << 28) |
| #endif |
| |
| #if (LINUX_VERSION_CODE < 0x020618) |
| #define ETH_FLAG_LRO (1 << 15) |
| #endif |
| |
| #if (LINUX_VERSION_CODE < 0x020622) |
| #define ETH_FLAG_NTUPLE (1 << 27) |
| #endif |
| |
| #if (LINUX_VERSION_CODE < 0x020625) |
| #define ETH_FLAG_TXVLAN (1 << 7) /* TX VLAN offload enabled */ |
| #define ETH_FLAG_RXVLAN (1 << 8) /* RX VLAN offload enabled */ |
| #endif |
| |
| #if (LINUX_VERSION_CODE < 0x020613) |
| |
| /* The below code is similar to what is done random32() in |
| * 2.6.19 but much simpler. ;) |
| */ |
| #if !defined(RHEL_RELEASE_CODE) |
| #define TAUSWORTHE(s,a,b,c,d) ((((s)&(c))<<(d)) ^ ((((s) <<(a)) ^ (s))>>(b))) |
| static inline u32 random32(void) { |
| static u32 s1 = 4294967294UL; |
| static u32 s2 = 4294967288UL; |
| static u32 s3 = 4294967280UL; |
| u32 cycles; |
| |
| /* This would be our seed for this step */ |
| cycles = get_cycles(); |
| |
| s1 = TAUSWORTHE(s1 + cycles, 13, 19, 4294967294UL, 12); |
| s2 = TAUSWORTHE(s2 + cycles, 2, 25, 4294967288UL, 4); |
| s3 = TAUSWORTHE(s3 + cycles, 3, 11, 4294967280UL, 17); |
| |
| return (s1 ^ s2 ^ s3); |
| } |
| #elif (RHEL_RELEASE_CODE < RHEL_RELEASE_VERSION(5,6)) |
| #define TAUSWORTHE(s,a,b,c,d) ((((s)&(c))<<(d)) ^ ((((s) <<(a)) ^ (s))>>(b))) |
| static inline u32 random32(void) { |
| static u32 s1 = 4294967294UL; |
| static u32 s2 = 4294967288UL; |
| static u32 s3 = 4294967280UL; |
| u32 cycles; |
| |
| /* This would be our seed for this step */ |
| cycles = get_cycles(); |
| |
| s1 = TAUSWORTHE(s1 + cycles, 13, 19, 4294967294UL, 12); |
| s2 = TAUSWORTHE(s2 + cycles, 2, 25, 4294967288UL, 4); |
| s3 = TAUSWORTHE(s3 + cycles, 3, 11, 4294967280UL, 17); |
| |
| return (s1 ^ s2 ^ s3); |
| } |
| #endif |
| #endif |
| |
| #if ((!defined(RHEL_RELEASE_CODE) && (LINUX_VERSION_CODE < 0x020625)) || \ |
| (defined(RHEL_RELEASE_CODE) && \ |
| (((RHEL_MAJOR == 6) && (RHEL_MINOR < 1)) || \ |
| ((RHEL_MAJOR == 5) && (RHEL_MINOR < 7)) || \ |
| (RHEL_MAJOR < 5)))) |
| static inline void skb_checksum_none_assert(struct sk_buff *skb) |
| { |
| skb->ip_summed = CHECKSUM_NONE; |
| } |
| #endif |
| |
| #if ((!defined(RHEL_RELEASE_CODE) && (LINUX_VERSION_CODE < 0x020622)) || \ |
| (defined(RHEL_RELEASE_CODE) && \ |
| (((RHEL_MAJOR == 6) && (RHEL_MINOR < 1)) || \ |
| ((RHEL_MAJOR == 5) && (RHEL_MINOR < 7)) || \ |
| (RHEL_MAJOR < 5)))) |
| #define PCI_VPD_LRDT 0x80 /* Large Resource Data Type */ |
| #define PCI_VPD_LRDT_ID(x) (x | PCI_VPD_LRDT) |
| |
| /* Large Resource Data Type Item Names */ |
| #define PCI_VPD_LRDT_LIN_ID_STRING 0x02 /* Identifier String */ |
| #define PCI_VPD_LRDT_LIN_RO_DATA 0x10 /* Read-Only Data */ |
| #define PCI_VPD_LRDT_LIN_RW_DATA 0x11 /* Read-Write Data */ |
| |
| #define PCI_VPD_LRDT_ID_STRING \ |
| PCI_VPD_LRDT_ID(PCI_VPD_LRDT_LIN_ID_STRING) |
| #define PCI_VPD_LRDT_RO_DATA \ |
| PCI_VPD_LRDT_ID(PCI_VPD_LRDT_LIN_RO_DATA) |
| #define PCI_VPD_LRDT_RW_DATA \ |
| PCI_VPD_LRDT_ID(PCI_VPD_LRDT_LIN_RW_DATA) |
| |
| /* Small Resource Data Type Item Names */ |
| #define PCI_VPD_SRDT_SIN_END 0x78 /* End */ |
| |
| #define PCI_VPD_SRDT_END PCI_VPD_SRDT_SIN_END |
| |
| #define PCI_VPD_RO_KEYWORD_PARTNO "PN" |
| #define PCI_VPD_RO_KEYWORD_VENDOR0 "V0" |
| #define PCI_VPD_RO_KEYWORD_MFR_ID "MN" |
| |
| #define PCI_VPD_SRDT_SIN_MASK 0x78 |
| #define PCI_VPD_SRDT_LEN_MASK 0x07 |
| |
| #define PCI_VPD_LRDT_TAG_SIZE 3 |
| #define PCI_VPD_SRDT_TAG_SIZE 1 |
| #define PCI_VPD_INFO_FLD_HDR_SIZE 3 |
| |
| static inline u16 pci_vpd_lrdt_size(u8 *lrdt) |
| { |
| return (u16)lrdt[1] + ((u16)lrdt[2] << 8); |
| } |
| |
| static inline u8 pci_vpd_srdt_size(u8 *srdt) |
| { |
| return (*srdt) & PCI_VPD_SRDT_LEN_MASK; |
| } |
| |
| static inline int __devinit pci_vpd_find_tag(char *data, unsigned int start, |
| unsigned int len, u8 tagid) |
| { |
| int i; |
| |
| for (i = start; i < len; ) { |
| u8 val = (u8)data[i]; |
| |
| if (val & PCI_VPD_LRDT) { |
| /* Don't return success of the tag isn't complete */ |
| if (i + PCI_VPD_LRDT_TAG_SIZE > len) |
| break; |
| |
| if (val == tagid) |
| return i; |
| |
| i += PCI_VPD_LRDT_TAG_SIZE + |
| pci_vpd_lrdt_size(&data[i]); |
| } else { |
| u8 tag = val & ~PCI_VPD_SRDT_LEN_MASK; |
| |
| if (tag == tagid) |
| return i; |
| |
| if (tag == PCI_VPD_SRDT_SIN_END) |
| break; |
| |
| i += PCI_VPD_SRDT_TAG_SIZE + |
| pci_vpd_srdt_size(&data[i]); |
| } |
| } |
| |
| return -1; |
| } |
| |
| static inline u8 pci_vpd_info_field_size(u8 *info_field) |
| { |
| return info_field[2]; |
| } |
| |
| static inline int __devinit pci_vpd_find_info_keyword(u8 *rodata, |
| unsigned int start, |
| unsigned int rosize, |
| char *kw) |
| { |
| int i; |
| |
| for (i = start; i + PCI_VPD_INFO_FLD_HDR_SIZE <= start + rosize;) { |
| if (rodata[i + 0] == kw[0] && |
| rodata[i + 1] == kw[1]) |
| return i; |
| |
| i += PCI_VPD_INFO_FLD_HDR_SIZE + |
| pci_vpd_info_field_size(&rodata[i]); |
| } |
| |
| return -1; |
| } |
| #endif |
| #ifndef PCI_MSIX_FLAGS_QSIZE |
| #define PCI_MSIX_FLAGS_QSIZE 0x7FF |
| #endif |
| |
| #if (LINUX_VERSION_CODE < 0x02060f) |
| #define atomic_cmpxchg(p, old, new) cmpxchg((volatile int *)(p), old, new) |
| #endif |
| |
| |
| #ifndef ARRAY_SIZE |
| #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) |
| #endif |
| |
| #if (!defined(SLES_DISTRO) || (LINUX_VERSION_CODE < 0x020610)) && (LINUX_VERSION_CODE < 0x020612) |
| static inline int list_is_last(const struct list_head *list, |
| const struct list_head *head) |
| { |
| return list->next == head; |
| } |
| #endif |
| |
| #if (LINUX_VERSION_CODE < 0x020625) |
| static inline int netif_set_real_num_rx_queues(struct net_device *dev, int num) |
| { |
| return 0; |
| } |
| #endif |
| |
| #if defined(SLES_DISTRO) && (SLES_DISTRO == 0x1101) && defined(MODULE_ALIAS_NETDEV) |
| /* Special SLES11.1 updated kernel 2.6.32.XX */ |
| #define SLES11_SP1_UP1 |
| #endif |
| |
| #if !defined(RHEL_RELEASE_CODE) && (LINUX_VERSION_CODE < 0x020623) && defined(BNX2X_MULTI_QUEUE) && (!defined(SLES_DISTRO) || (SLES_DISTRO < 0x1102) && !defined(SLES11_SP1_UP1)) |
| static inline void netif_set_real_num_tx_queues(struct net_device *dev, |
| unsigned int txq) |
| { |
| dev->real_num_tx_queues = txq; |
| } |
| #endif |
| |
| /* vlan structure defines*/ |
| #ifndef VLAN_PRIO_MASK |
| #define VLAN_PRIO_MASK 0xe000 /* Priority Code Point */ |
| #endif |
| #ifndef VLAN_PRIO_SHIFT |
| #define VLAN_PRIO_SHIFT 13 |
| #endif |
| |
| |
| #if defined(OLD_VLAN) && \ |
| (!defined(RHEL_RELEASE_CODE) || \ |
| (((RHEL_MAJOR == 6) && (RHEL_MINOR < 1)) || \ |
| ((RHEL_MAJOR == 5) && (RHEL_MINOR < 7)) || \ |
| (RHEL_MAJOR < 5))) |
| /** |
| * vlan_get_protocol - get protocol EtherType. |
| * @skb: skbuff to query |
| * |
| * Returns the EtherType of the packet, regardless of whether it is |
| * vlan encapsulated (normal or hardware accelerated) or not. |
| */ |
| static inline __be16 vlan_get_protocol(const struct sk_buff *skb) |
| { |
| __be16 protocol = 0; |
| |
| #ifdef BCM_VLAN |
| if (vlan_tx_tag_present(skb) || |
| skb->protocol != cpu_to_be16(ETH_P_8021Q)) |
| #else |
| if (skb->protocol != cpu_to_be16(ETH_P_8021Q)) |
| #endif |
| protocol = skb->protocol; |
| else { |
| __be16 proto, *protop; |
| protop = skb_header_pointer(skb, offsetof(struct vlan_ethhdr, |
| h_vlan_encapsulated_proto), |
| sizeof(proto), &proto); |
| if (likely(protop)) |
| protocol = *protop; |
| } |
| |
| return protocol; |
| } |
| #endif |
| |
| #if (LINUX_VERSION_CODE < 0x020624) |
| |
| static const u32 bnx2x_flags_dup_features = |
| (ETH_FLAG_LRO | ETH_FLAG_NTUPLE | ETH_FLAG_RXHASH); |
| |
| |
| static inline int bnx2x_ethtool_op_set_flags(struct net_device *dev, u32 data, |
| u32 supported) |
| { |
| if (data & ~supported) |
| return -EINVAL; |
| |
| dev->features = ((dev->features & ~bnx2x_flags_dup_features) | |
| (data & bnx2x_flags_dup_features)); |
| return 0; |
| } |
| #endif |
| |
| #if defined(NETIF_F_TSO6) && ((!defined(RHEL_RELEASE_CODE) && (LINUX_VERSION_CODE < 0x020618)) || \ |
| (defined(RHEL_RELEASE_CODE) && (RHEL_RELEASE_CODE < RHEL_RELEASE_VERSION(5,5))) || \ |
| defined(__VMKLNX__)) |
| static inline int skb_is_gso_v6(const struct sk_buff *skb) |
| { |
| return skb_shinfo(skb)->gso_type & SKB_GSO_TCPV6; |
| } |
| #endif |
| |
| #if (LINUX_VERSION_CODE >= 0x020620) || \ |
| (defined(__VMKLNX__) && \ |
| (((VMWARE_ESX_DDK_VERSION == 50000) && !defined(BNX2X_INBOX)) || \ |
| (VMWARE_ESX_DDK_VERSION > 50000))) |
| #define BCM_DCB 1 |
| #endif |
| |
| #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,27)) |
| static inline void ethtool_cmd_speed_set(struct ethtool_cmd *ep, |
| __u32 speed) |
| { |
| ep->speed = (__u16)speed; |
| } |
| |
| static inline __u32 ethtool_cmd_speed(struct ethtool_cmd *ep) |
| { |
| return ep->speed; |
| } |
| #endif |
| |
| #ifndef __rcu |
| #define __rcu |
| #endif |
| |
| #ifndef NETIF_F_LOOPBACK |
| #define NETIF_F_LOOPBACK (1 << 31) /* Enable loopback */ |
| #endif |
| |
| #ifndef SUPPORTED_20000baseMLD2_Full |
| #define SUPPORTED_20000baseMLD2_Full (1 << 21) |
| #endif |
| |
| #ifndef SUPPORTED_20000baseKR2_Full |
| #define SUPPORTED_20000baseKR2_Full (1 << 22) |
| #endif |
| |
| #ifndef MDIO_PMA_LASI_RXCTRL |
| #define MDIO_PMA_LASI_RXCTRL 0x9000 |
| #endif |
| |
| #ifndef MDIO_PMA_LASI_TXCTRL |
| #define MDIO_PMA_LASI_TXCTRL 0x9001 |
| #endif |
| |
| #ifndef MDIO_PMA_LASI_CTRL |
| #define MDIO_PMA_LASI_CTRL 0x9002 |
| #endif |
| |
| #ifndef MDIO_PMA_LASI_RXSTAT |
| #define MDIO_PMA_LASI_RXSTAT 0x9003 |
| #endif |
| |
| #ifndef MDIO_PMA_LASI_TXSTAT |
| #define MDIO_PMA_LASI_TXSTAT 0x9004 |
| #endif |
| |
| #ifndef MDIO_PMA_LASI_STAT |
| #define MDIO_PMA_LASI_STAT 0x9005 |
| #endif |
| |
| #ifndef rcu_dereference_protected |
| #define rcu_dereference_protected(p, c) (p) |
| #endif |
| |
| #if ((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,38)) && defined(BNX2X_MULTI_QUEUE)) && \ |
| (!defined(RHEL_RELEASE_CODE) || RHEL_RELEASE_CODE < RHEL_RELEASE_VERSION(6,2)) |
| /* Older kernels do not support different amount of mqs. |
| * Only txqs is used for TX structure allocation. |
| */ |
| static inline struct net_device *alloc_etherdev_mqs(int sizeof_priv, |
| unsigned int txqs, |
| unsigned int rxqs) |
| { |
| return alloc_etherdev_mq(sizeof_priv, txqs); |
| } |
| #endif |
| |
| #if (!defined(RHEL_RELEASE_CODE) || RHEL_RELEASE_CODE < RHEL_RELEASE_VERSION(6,1)) && \ |
| (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,39)) |
| /* older kernels do not support the interface for multiple queues |
| * for traffic classes |
| */ |
| struct netdev_queue; |
| static inline void netdev_reset_tc(struct net_device *dev) { } |
| static inline int netdev_set_tc_queue(struct net_device *dev, u8 tc,u16 count, u16 offset) {return 0; } |
| static inline int netdev_set_num_tc(struct net_device *dev, u8 num_tc) {return 0; } |
| static inline int netdev_get_num_tc(struct net_device *dev) { return 0; } |
| static inline int netdev_set_prio_tc_map(struct net_device *dev, u8 prio, u8 tc) {return 0; } |
| #endif |
| |
| #if (!defined(RHEL_RELEASE_CODE) || RHEL_RELEASE_CODE < RHEL_RELEASE_VERSION(6,0)) && \ |
| (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33)) |
| static inline int pci_pcie_cap(struct pci_dev *dev) |
| { |
| return pci_find_capability(dev, PCI_CAP_ID_EXP); |
| } |
| #endif |
| |
| #if (!defined(RHEL_RELEASE_CODE) || RHEL_RELEASE_CODE < RHEL_RELEASE_VERSION(6,1)) && \ |
| (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33)) |
| static inline bool pci_is_pcie(struct pci_dev *dev) |
| { |
| return !!pci_pcie_cap(dev); |
| } |
| #endif |
| |
| #if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 1, 0)) && \ |
| (!defined(RHEL_RELEASE_CODE) || RHEL_RELEASE_CODE < RHEL_RELEASE_VERSION(6,2)) && \ |
| (!defined(SLES_DISTRO) || (SLES_DISTRO != 0x1102)) |
| #ifndef DCB_CMD_CEE_GET |
| #define DCB_CMD_CEE_GET (-1) /* invalid value */ |
| #endif |
| static inline int dcbnl_cee_notify(struct net_device *dev, int event, int cmd, |
| u32 seq, u32 pid) |
| { |
| return -EOPNOTSUPP; |
| } |
| #endif |
| |
| #if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 1, 0)) |
| static inline struct page *skb_frag_page(const skb_frag_t *frag) |
| { |
| return frag->page; |
| } |
| |
| static inline dma_addr_t skb_frag_dma_map(struct device *dev, |
| const skb_frag_t *frag, |
| size_t offset, size_t size, |
| enum dma_data_direction dir) |
| { |
| return dma_map_page(dev, skb_frag_page(frag), |
| frag->page_offset + offset, size, dir); |
| } |
| #endif |
| |
| #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,0,0)) || \ |
| (defined(RHEL_RELEASE_CODE) && RHEL_RELEASE_CODE >= RHEL_RELEASE_VERSION(6,2)) |
| #define DCB_CEE_SUPPORT 1 |
| #endif |
| |
| #endif /* __BNX2X_COMPAT_H__ */ |
